Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o menor número de postes quando as voltas mais rápidas são menores que 0?
 ###Tabelas: CREATE TABLE investment_and_financing (investment_and_financing_id AUTO_INCREMENT PRIMARY KEY, Department VARCHAR, Projects INT, Municipalities INT, Farmers INT, Irrigated Ha INT, BID/PRONAR Investment (US$) VARCHAR, Local Investment (US$) VARCHAR, Total VARCHAR) CREATE TABLE 2007 (2007_id AUTO_INCREMENT PRIMARY KEY, Week 1 VARCHAR, Week 2 VARCHAR, Week 3 VARCHAR, Week 4 VARCHAR, Week 5 VARCHAR) CREATE TABLE past_production (past_production_id AUTO_INCREMENT PRIMARY KEY, Headphone Model VARCHAR, Headphone Class VARCHAR, Sensitivity (dB) VARCHAR, Impedance (Ohms) INT, Driver-matched dB VARCHAR, Construction VARCHAR, Earpads VARCHAR, Termination VARCHAR, Succeeded by VARCHAR) CREATE TABLE season_7_2011 (season_7_2011_id AUTO_INCREMENT PRIMARY KEY, Series # INT, Season # INT, Title VARCHAR, Directed by VARCHAR, Original air date VARCHAR, Production code INT) CREATE TABLE by_seasons_and_teams (by_seasons_and_teams_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Races INT, Wins INT, Podiums INT, Poles INT, Fastest Laps INT)  
SELECT MIN Poles FROM by_seasons_and_teams WHERE Fastest Laps < 0